baber/WOPTO huggingface dataset:
Patent JP-H06149066-A (JP)
Title: Device and method for developing
Inventor: FURUYA NOBUMASA
IPC: G03G15/06
Filed: 1992-11-09
Abstract: PURPOSE:To restrain the adhesion of carrier from occurring and to obtain sufficient image quality by making the AC voltage of a developing bias voltage a voltage specifying time during which the voltage of an electric field which makes the carrier move to an electrostatic latent image carrier side changes from a maximum to a minimum. CONSTITUTION:As to the AC voltage of the developing bias, the time TA when the voltage VMAX at which the electric field making the carrier move to a photosensitive drum side is maximum changes to the voltage VMIN at which it is minimum is set to be equal to or below one half of the one cycle TB of an AC component. Thus, the time when accelertion in a direction the carrier moves to the drum side is changed from the maximum to the minimum becomes short. Consequently, the carrier is hard to reach on the drum, so that the carrier is prevented from adhering. Since toner is electrostatically charged to a polarity reverse to that of the magnetic carrier, the toner is easy to reach on the drum, which is reverse to the carrier. Therefore, the carrier is prevented from adhering, and also the sufficient image density can be obtained.
Patent JP-H05133351-A (JP)
Title: Vane pump
Inventor: YABE CHIAKI
IPC: B62D5/07
Filed: 1991-11-11
Abstract: PURPOSE:To prevent generation of an impulse wave at the time of delivery by extremely decreasing a pressure difference between both a vane chamber and a delivery port when the vane chamber of a vane pump communicates with the delivery port. CONSTITUTION:A rotational region, where a vane chamber 22 formed between two sheets of vanes 18 is not connected to any port during the time of the vane chamber after disconnected from a suction port 26 till connected to a delivery port 28, is provided in a rotor 14. In this region, a cam shape is formed so as to decrease volume of the vane chamber. A valve unit 36 formed of deformable material is arranged in a cam ring 10 to guide a delivery oil pressure to the outside of this valve unit, and the inside communicates with the inside of the cam ring 10 through a small bore hole. The small bore hole is opened to a rear end of the vane chamber 22 in a position just before the vane chamber 22 communicates with the delivery port 28.
Patent JP-H07174175-A (JP)
Title: Suspension bush structure
Inventor: MORI YOSHIYUKI
IPC: B60G7/02
Filed: 1993-12-21
Abstract: PURPOSE:To prevent a crack from being generated between both a stopper part and a prying force absorbing part in the case that the stopper part and prying force absorbing part are provided in an elastic body interposed between bush inner/outer cylinders. CONSTITUTION:A bush outer cylinder 22 is divided into a bush outer cylinder upper 22A and a bush outer cylinder lower 22B. In the former, a stopper rubber 26 is bonded, and in the latter, a prying force absorbing rubber 32 is interposed between the bush outer cylinder lower and a bush inner cylinder 20. Accordingly, in the case of inputting prying force, a crack can be prevented from being generated between the stopper rubber 26 and the prying force absorbing rubber 32, and durability of a bush 18 can be improved.
Patent JP-H09163277-A (JP)
Title: Video printer device
Inventor: SAKAI SUMIO
IPC: H04N5/76
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enable moving the display areas of respective images at the time of executing multi-screen display and to optionally set the arrangement of the respective images at the time of printing by selectively setting a video signal in every plural display areas. SOLUTION: Longitudinal addresses 1 to 4 in the head of the video signals which are stored in the respective storage areas 39a to 39d of a pattern table 39 are optionally and selectively changed. The longitudinal addresses 2, 1, 3 and 4 respectively stored in the respective storage areas 39a to 39d are respectively latched in the registers 40 to 43. In accordance with the change-over of the display areas 1 to 4 in a monitor by the combination of a horizontal pattern signal p and a longitudinal pattern signal q, a switch 38 is successively changed-over and the longitudinal addresses latched by the registers 40 to 43 are successively loaded. Thus, the images are respectively displayed in the respective areas in the monitor.
Patent JP-H08172973-A (JP)
Title: Water tank capable of being divided
Inventor: KOBAYASHI HARUHIKO
IPC: A01K63/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the water tank capable of accurately and surely attaching a detachable dividing plate in a nice looking, wherein the detachable dividing plate is used for dividing the water tank used for rearing aquariums, etc. CONSTITUTION: A pair of lower support members 20A arranged approximately on a line and used for forming upward grooves are fixed to mutually faced positions at inner corners between the bottom wall 11 and the side wall 12 of the water tank 10, and also a pair of upper support members 20B similarly arranged and used for forming downward grooves 20b are fixed to the lower surfaces of water tank wave- returning plates 15a placed just above the respective lower support members. The upper and lower end edges of a pair of rectangular first dividing plates 25 extended in the vertical direction are inserted into and supported with the grooves of the respective support members. Both the outside edges of the second dividing plate 26 for dividing the internal space of the water tank are connected to the inside edges the first dividing plates through a pair of connecting members 27.  The connecting members have vertical grooves for engaging and connecting both the dividing plates to each other in a state capable of being slid in the longitudinal direction. The second dividing plate may be formed from plural plates whose inside edges are connected to each other.
Patent JP-H09163031-A (JP)
Title: Customer reception system
Inventor: TOGASHI NOBUYUKI
IPC: G06Q10/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the customer reception system which enables a customer to select and purchase commodities and services without actually going to a shop as if he faced to a seller. SOLUTION: A receptionist and the customer have a conversation with each other by conversation devices in terminal equipments 10a and 10b. A television camera 18a photographs not only the receptionist in front of the terminal equipment 10a but also commodities and other related information on the receptionist side and sends the picture signal to the terminal equipment 10a on the customer side through a communication line 12. Pictures photographed by the television camera 18a are displayed in areas 20a and 20b on display devices 14a and 14b. Information registered in an internal storage means of the terminal equipment 10a can be displayed in areas 22a and 22b on display devices 14a and 14b.
Patent JP-H05160386-A (JP)
Title: Diamond diode and manufacture thereof
Inventor: MATSUYAMA HIDEAKI
IPC: H01L29/872
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a diamond diode having low internal resistance by installing, in distributed condition, a plurality of electrodes to form Schottky junction due to the contact with the surface of the second diamond layer added with low concentration boron which is laminated on a first diamond layer added with high concentration boron which is laminated on a substrate. CONSTITUTION:Scratching treatment is made by the powder of #800 diamond on the surface of a metallic substrate 1 for which a Pt plate is used. Composition of diamond is done on the surface by using mu-wave CVD system. Diamond is composed by the following process: CH4 gas and H2 gas are fed with a flow rate of 0.5SCCM and 99.5SCCM, respectively. Then, B2 gas and H6 gas are mixed with the CH4 gas and H2 gas for B dope. A high concentration B doped diamond film 21 is formed in about one hour by mixing the B2H6 gas so that the B/C ratio gets to 1000ppm. Successively, a low concentration B doped diamond film 22 is formed in about 0 hour by mixing the B2h6 gas so that the B/C ratio gets to 10ppm and 1000ppm. Then, Al is vapor deposited, and a Schottky electrode 3 having small area is formed.
Patent JP-H02170533-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TAKAHIRO
IPC: H01L21/306
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to form a configuration having an excellent dimensional accuracy with good controllability for a device by a method wherein, after an etching is performed under a reduced pressure, an ethcing is continuously performed under a normal pressure. CONSTITUTION:An etching is performed under a reduced pressure, then, an etching is continuously performed under a normal pressure. That is, in the etching under the normal pressure, comparatively large hydrogen bubbles 14 are generated on the surface of an Al alloy film 13, but as the bubbles 14 are easily separated form the surface, the film 13 is etched in the almost same state even the case where the film 13 is not contact with a semiconductor substrate 11 or even the case where the film 13 is contact with the substrate 11. On the other hand, in the etching under the reduced pressure, hydrogen bubbles 14 finer than those under the normal pressure are generated on the surface of the film 13, but the surface of the film 13 is passivated, electrons are stored and the progress of the etching is suppressed. Thereby, a film to be etched is eliminated a difference in an etching rate by a difference between the etching rates due to a difference between patterns and a uniform configuration having excellent controllability can be obtained for a device.
Patent JP-H08160094-A (JP)
Title: Method and device for inspecting printed wiring board
Inventor: YOSHIDA YOSHIHISA
IPC: G01R31/28
Filed: 1994-12-01
Abstract: PURPOSE: To secure stable electrical contact between points to be inspected and a printed wiring board inspecting device by preventing the points to be inspected from being damaged and, at the same time, to make the device to cope with a printed wiring board on which wiring is printed at a high density. CONSTITUTION: The rugged inspection terminals 141 and 151 of position converting substrates 14 and 15 are brought into contact with points 10a and 10b to be inspected on the front and rear surface of a printed wiring board 10 and, after the board 10 is finely vibrated in the direction of its surface, electrical inspections are performed on a conductor pattern on the board 10. The insulating material coating the contacting surfaces of the points 10a and 10b is removed without scratching the surfaces of the metals constituting the points 10a and 10b by utilizing the friction between the points 10a and 10b and terminals 141 and 141.
Patent JP-H08159750-A (JP)
Title: Tire measuring apparatus
Inventor: SHIBATA TOMOYASU
IPC: G01B11/26
Filed: 1994-11-30
Abstract: PURPOSE: To make the measurement quick and easy by measuring the positions of one end and the other end of a steel cord in the direction along the cut edge of the cut piece of a tire by a pair of electrodes and a position measuring means, and obtaining the arranged angle of the steel cord based on the difference between both positions and the size of the width of the cut piece of the tire. CONSTITUTION: A needle-shaped electrode 7 is brought into contact with another end 2b of a steel cord 2 at a position in the direction of J1 from a reference position G. A roller electrode 6 is rotated and moved to a cut edge 1a of a tire cut-piece 1 in the direction of J1 . The electrodes 6 and 7 are conducted, and another end position P1 and a one-end position P2 of the cord 2 are detected. Ann arranged angle θ of the cord 2 is obtained with an angle operating means 45 based on the positions P1 and P2 and width size W of the cut piece 1. A measuring-section converting means 47 obtains a section L for measuring and converting the number of the cords in the direction along the edge 1a based on the angel θ. A number-of-cord operating means 48 drives a motor control means 50 based on the section L and the positions P1 and P2 .  The number of the arranged cords in the section L is obtained with a counting means 31. Based on this number, the number of the arranged cords in the actual measuring section for the number of the cords is obtained.
Patent JP-H04193048-A (JP)
Title: Brush holder for commutator motor
Inventor: MATSUDA YOSHIHIRO
IPC: H02K5/14
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a small, high input, and highly reliable commutator motor, in which a large size brush can be employed for high input without increasing the overall length of motor, by making a motor frame fixing screw hole of a brush holder normally to the longitudinal direction of a motor shaft. CONSTITUTION:21 denotes a commutator motor for cleaner where a field and an armature are built in a motor frame 22 and when the field winding is connected electrically with the armature winding, a brush holder 23 is secured through a screw 24 to the motor frame 22. When a screw hole for fixing the brush holder 23 to the motor frame 22 is made normally to the longitudinal direction of a motor shaft, insulation distance is ensured between the fixing screw and the field and thereby a larger brush can be employed without increasing the overall length of motor. According to the constitution, reliability of brush can be enhanced for increased input.
Patent JP-H05140135-A (JP)
Title: Production of 3-chloro-4-hydroxy-1,2,5-thiadiazole
Inventor: HANAZAKI YASUAKI
IPC: C07D285/10
Filed: 1991-11-13
Abstract: PURPOSE:To safely and readily produce the subject compound in good yield by reacting readily available 3-hydroxy-1,2,5-thiadiazole as a starting raw material with a chlorinating agent. CONSTITUTION:3-Hydroxy-1,2,5-thiadiazole is reacted with a chlorinating agent (e.g. chlorine or sulfuryl chloride) to afford the objective 3-chloro-4-hydroxy-1,2,5- thiadiazole. In the process, a solvent is not always required when the sulfuryl chloride is used as the chlorinating agent. A polar solvent, e.g. N,N- dimethylformamide or 1,3-dimethyl-2-imidazolidinone is used as the others. The reaction is preferably carried out at 10-70 deg.C reactional temperature for 0.5-48 hr reactional time. The raw material 3-hydroxy-1,2,5-thiadiazole is obtained by reacting glycinamide hydrochloride with sulfur monochloride in N,N- dimethylformamide. The resultant product is useful as an organic intermediate and an intermediate for medicines and agricultural chemicals.
Patent JP-H09163210-A (JP)
Title: Image pickup system
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N5/378
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To output an image picked-up by means of an imaging means with high resolution by means of a high frame frequency by generating the new image based on a moving region and its motion vector. SOLUTION: The image of a subject is formed on a super-multiple pixel pickup device 21 and a low image element pickup device 22 by a lens 1 with a half mirror 4. The super-multiple pixel pickup device 21 is driven by a frame frequency 15Hz. The low image element pickup device 22 is driven by the frame frequency 30Hz. An image composting means 8 generates the moving region detected by a motion vector generating means 6, its vector information, image information 1 and succeeding image information 2 which are inputted from a frame delay means 7. Then, the image information is outputted between image information 1 and succeeding image information 2 inputted from the frame delay means 7 so that image information is outputted by the frame frequency 30Hz.
Patent JP-H05159315-A (JP)
Title: Focus controller
Inventor: SHIBANO MASAYUKI
IPC: G11B7/09
Filed: 1991-12-09
Abstract: PURPOSE:To provide a focus controller by which a stable focus drawing in is made by making the accuracy of digital signals unimpaired when the relected light quantity of an optical disk is varied. CONSTITUTION:The signal of focus deviation when a light beam passes through the surface of a recording carrier is measured by a focus amplitude measuring means, and the amplification factor of a variable means for focusing deviation amplification factor is switched so that the output of such variable means is a prescribed value. At this time, in the case where accuracy for setting calculation of a focus drawing in level is not obtained, the amplification factor of the variable means for focusing deviation amplification factor is varied, and then the measurement is made again after the light beam is moved, and another level is set to perform the focus drawing in operation. In this manner, the input into an AD converting circuit is made within a prescribed range, making the accuracy of the digital value unimpaired, and the stable focus drawing in control is performed.
Patent JP-2000232451-A (JP)
Title: Equipment operation managing method, management unit, program supply medium supplying equipment operation management program, control unit and electronic equipment
Inventor: IIJIMA YUKO
IPC: H04L12/28
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To efficiently allocate a software module to an electronic equipment abundant in resource capacity and to allow the equipment to have the module in a network to which plural pieces of electronic equipment are connected. SOLUTION: In a network to which plural pieces of electronic equipment 11-16 are connected, the electronic equipment 13 being a leader inquires of the electronic equipment 11 and 14 being controllers about the resource capacity and inquires of the electronic equipment 12, 13, 15 and 16 about the size of device control module(DCM) of each of the equipment. The electronic equipment 13 calculates the memory capacity of the electronic equipment 11 and 14 to which DCM can be allocated and the sizes of DCM of each of the electronic equipment, discriminates whether DCM of each of the electronic equipment can be allocated to the electronic equipment 11 and 14, and to the electronic equipment 11 and 14, allocates the DCM which can be possessed by the equipment 11 and 14 respectively.
Patent JP-H06174763-A (JP)
Title: Overcurrent detecting circuit
Inventor: TSURUTA YUKINORI
IPC: G01R19/165
Filed: 1992-12-04
Abstract: PURPOSE:To eliminate the detection lag of normal overcurrent while preventing erroneous detection due to a steep signal, e.g. an overcurrent or noise caused by diode recovery, by detecting the microquantity of a DC current and entering it into an overcurrent detecting circuit. CONSTITUTION:A differentiation circuit 20 enters a signal corresponding to variation of DC current into a comparator circuit 23 through a capacitor 50, a diode 53, and a resistor 54 thus detecting variation rate of DC current. In other words, an overcurrent is detected quickly by minimizing the detection lag of the overcurrent due to abnormality such as bias magnetism while preventing the overcurrent caused by diode recovery or a noise signal. Since a normal overcurrent can be detected quickly and erroneous function due to a noise signal or overcurrent caused by diode recovery is eliminated by preventing the detection of overcurrent for such a signal as having high variation rate of DC current, a GTO having small breaking capacity can be employed and thereby cost increase is prevented.
Patent JP-H05154163-A (JP)
Title: Optical observing device
Inventor: FUKAYA TAKASHI
IPC: A61B17/42
Filed: 1991-12-09
Abstract: PURPOSE:To enable easy rough and fine adjustment and easy observation without parting the eyes from an eyepiece lens. CONSTITUTION:A vertical sliding post 44 and a horizontal sliding post 45 are mounted on a stand 42. A luffing seat 47 which is horizontally turnable is supported on the horizontal sliding post 45. A luffing shaft 48 fixed with a mirror body mounting mounting part 50 having a mirror body part 52 is pivotally fitted to the luffing seat 47. An approximately L-shaped luffing handle 49 is fixed onto the extension of the luffing shaft 48 and a 1st grip 48a and 2nd grip 49b are fixed to the front and rear of the curved part. The rough adjustment is made by the 1st grip 49a and the fine adjustment by the 2nd grip 49b.
Patent JP-H10148395-A (JP)
Title: Circulation type warm bathing apparatus
Inventor: SASAKI YUTAKA
IPC: B01D35/027
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type warm bathing apparatus which does not require troublesome operation, ensure an energy saving operation time to a maximum, and be excellent in energy saving and economical efficiency. SOLUTION: A warm bathing apparatus is formed such that a circulation pump 1 is operated to suck hot water in a bath tub 9 through a suction unit 7, sucked hot water is filtered through a filtering device 3, the temperature of filtered hot water is controlled by a heating device 4 such that the temperature thereof is adjusted to a set temperature preset by a bathing person, hot water is circulated by blowing off hot water in the bath tube 9 again from a terminal unit 8, and at a time zone where bathing is not effected, the set temperature is automatically lowered to a saving temperature to effect energy saving operation, and at a bathing zone, the starting time and the completion time of energy saving operation are set so that temperature is adjusted to the set temperature.  Before the starting time of energy saving operation comes, energy saving operation is forcibly started by an operation button 25.
Patent JP-H07174261-A (JP)
Title: Thermostat valve device
Inventor: OKADA HIROSHI
IPC: F01P7/16
Filed: 1993-12-22
Abstract: PURPOSE:To sufficiently expose a temperature sensor of each thermostat valve to cooling water to sensitively open and close the thermostat valve by arranging the center of the temperature sensor of each thermostat valve so as to offset the center of a first cooling water passage. CONSTITUTION:A second cooling water returning passage connected to the outlet of a cooling water passage of a cylinder block joins to a first cooling water returning passage 39 in the outlet of a cooling water passage of a cylinder head, and a thermostat valve device 43 is arranged in this joint 42. The thermostat valve device 43 has first and second thermostat valves 47, 48, and a wax casing serving as a temperature sensor is inserted into a volume part of the returning passage 39. Each temperature sensor of the thermostat valves 47, 48, or each wax case, is arranged so that its center offsets to the center of the returning passage 39. Each temperature sensor positioned upstream and downstream is sufficiently exposed to cooling water and the temperature of cooling water is accurately sensed.
Patent JP-H08206189-A (JP)
Title: Surgical suture material,its application at time of surgery,and its manufacture
Inventor: HERUMUUTO GORUTOMAN
IPC: A61B17/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable and reliable surgical suture material which is easily usable and reliable and enables simple and inexpensive production by forming a surgical suture material as absorbable synthetic polymer out of a glycolidetrimethylene carbonate copolymer which has a monomer exhibiting a statistic distribution with the content of glycolide of a specified value. SOLUTION: A surgical suture material as absorbable synthetic polymer is formed out of a glycolide-trimethylene carbonate copolymer which has a monomer exhibiting a statistic distribution with the content of glycolide of 76 wt.% or more. The surgical suture material herein used is formed into a monofilament with the diameter of 0.001 or 0.8 mm and the content of glycolide is 78 wt.% or more of the total copolymer. Moreover, the content of glycolide is 80-99 wt.%, especially 83-93 wt.% of the total copolymer. The suction period in vivo should be 35-91 days, some times 42-56 days and the degree of crystallization be 15-40%.